After you have set your multimeter on the DC voltage location, you could connect the optimistic terminal to your favourable terminal of the battery as well as the adverse bring on the destructive terminal of the battery. You are able to then read through the voltage measurement on the multimeter. https://12v230ah97429.blogerus.com/53446322/the-fact-about-12v-rv-battery-that-no-one-is-suggesting